External Structure; Rotary Switch - UNI-T UT117C User Manual

● Analog bar graph: 33 segments. Update for 32 times per second.
● Range: Auto/Manual
● Polarity display: Auto
● Overrange indication: OL
● Low voltage indication: (About ≤3.6±0.2V)
● Operating temperature: 0℃~40℃ (32℉~104℉)
● Storage temperature: -10℃~50℃ (14℉~122℉)
● Relative humidity: ≤75% (0℃~ 30℃ below); ≤50% (30℃~40℃)
● Operating altitude: ≤2000m
● EMC: Conform to EN61326-1
● Battery: 1.5V AAA x 3 (4.5V)
● External dimensions: 169mm x 84mm x 48.8mm
● Weight: About 346g (including battery)
● Safety standard: IEC 61010-1: CATⅢ 600V
VII. External Structure
Figure 1
1. NCV sensing end
2. LCD display
3. Functional buttons: Used to select measurement functions

4. Rotary switch

5. A terminal
6. COM terminal
7. V terminal
8. Holder for magnetic hanger
9. Battery cover and support
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UT117C User Manual UT117C User Manual
VIII. Rotary Switch
Figure 2
OFF Power off
Auto-V
LOZ auto AC/DC voltage measurement
LoZ
AC voltage/ frequency measurement.
V /HZ
Long press the SEL button to enable LPF function.
V DC voltage measurement
mV mV AC/DC voltage measurement
Continuity/Resistance measurement
Diode/Capacitance measurement
Externally connected current probe measurement
A HZ
AC current measurement
A
DC current measurement
NCV
NCV detection
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